Parth How to 02/03/2021 1 min readHow to turn on the Firewall on the Mac Table of Contents ToggleOpen the ‘System Preferences‘ app on the Mac or MacBook.In the preferences menu, click on the ‘Security and Privacy‘ button.Next, click on the ‘Lock‘ button and enter your device password to enable changes.Click on the ‘Turn On Firewall‘ button once the lock icon has been disabled in the previous step. In the preferences menu, click on the ‘Security and Privacy‘ button. Next, click on the ‘Lock‘ button and enter your device password to enable changes.
